IA / Johnston
IA · EV charging
EV charging in Johnston, IA
Here is what NREL's public data shows about EV charging in Johnston, IA. As of NREL AFDC data retrieved October 2026, Johnston has 4 public charging stations with 3 Level 2 ports, including 6 DC fast-charging ports for quick top-ups.
DC fast Level 2 not recently confirmed · click a marker for details, directions & Street View
- 4Public stations
- 3Level 2 ports
- 6DC fast ports
- 67%Ports that are DC fast
Stations are operated across 3 networks: ChargePoint Network (2), CHARGELAB (1), NOODOE (1).
Connectors on record: CCS (J1772 Combo) at 2 stations; J1772 (Level 2) at 2 stations; CHAdeMO at 1 station.
How Johnston compares
- 1.6 public stations per 10,000 residents — about the Iowa rate (1.5).
- 2.4 DC fast ports per 10,000 residents — 1.3× the Iowa rate (1.8).
Who runs Johnston's DC fast charging
| Network | DC fast ports | Share |
|---|---|---|
| CHARGELAB | 4 | 67% |
| ChargePoint Network | 2 | 33% |
Last verified: NREL confirmed 100% of Johnston's stations in the 12 months before this snapshot, most recently in October 2026.
Population: U.S. Census Bureau, Vintage 2024 population estimates (25,022 residents; Iowa 3,241,488). Station counts use NREL's address city, which can extend past city limits, so rates are approximate.
Notable charging stations
The largest sites by port count, DC fast first. Johnston has 4 public stations in all — see the map above.
| Station | Network | Charging | Confirmed |
|---|---|---|---|
| 5750 Merle Hay Rd 5750 Merle Hay Rd | CHARGELAB | DC fast 4 DC fast · CHAdeMO, CCS (J1772 Combo) | October 2026 |
| L195 LVL 3 EXPP 1 5138 Merle Hay Road | ChargePoint Network | DC fast 2 DC fast · CCS (J1772 Combo) | October 2026 |
| GrandStay Suites Johnston 6215 Merle Hay Road | NOODOE | 2 Level 2 · J1772 (Level 2) | October 2026 |
| L195 CPF-50 SERVICE1 5200 Merle Hay Rd | ChargePoint Network | 1 Level 2 · J1772 (Level 2) | October 2026 |
Spotted something out of date or missing? Report a correction.
What this means
Level 2 is the standard public and home charger (240V) — a few hours for a full charge, fine for shopping, work, or overnight. DC fast charging is the highway kind: 20–40 minutes to most of a charge, but not every station has it.
Connectors are the plug shape. J1772 is the universal Level 2 plug almost every non-Tesla EV uses. CCS and CHAdeMO are DC fast-charging plugs (CHAdeMO is older, mostly older Nissan Leafs). NACS is Tesla's plug, now the emerging US standard — many newer non-Teslas use it or an adapter.
This page summarizes NREL's own station records and is not a live availability map — a charger listed here can still be busy, broken, or behind a gate. Check the network's app before you rely on a specific plug.
Charging at home in Johnston?
Most EV owners do the bulk of their charging overnight at home on a Level 2 charger. See our home EV charger buying guide for what to look for and how to match a charger to your car's connector.
EV charging near Johnston
Source: U.S. DOE / NREL Alternative Fuels Data Center (AFDC) Station Locator, retrieved October 2026. Public stations only.